1  using Ryujinx.Graphics.GAL;
 2  using Ryujinx.Graphics.Gpu.Image;
 3  
 4  namespace Ryujinx.Graphics.Gpu.Engine.Types
 5  {
 6      /// <summary>
 7      /// Depth-stencil texture format.
 8      /// </summary>
 9      enum ZetaFormat
10      {
11          Zf32 = 0xa,
12          Z16 = 0x13,
13          Z24S8 = 0x14,
14          X8Z24 = 0x15,
15          S8Z24 = 0x16,
16          S8Uint = 0x17,
17          Zf32X24S8 = 0x19,
18      }
19  
20      static class ZetaFormatConverter
21      {
22          /// <summary>
23          /// Converts the depth-stencil texture format to a host compatible format.
24          /// </summary>
25          /// <param name="format">Depth-stencil format</param>
26          /// <returns>Host compatible format enum value</returns>
27          public static FormatInfo Convert(this ZetaFormat format)
28          {
29              return format switch
30              {
31  #pragma warning disable IDE0055 // Disable formatting
32                  ZetaFormat.Zf32      => new FormatInfo(Format.D32Float,       1, 1, 4, 1),
33                  ZetaFormat.Z16       => new FormatInfo(Format.D16Unorm,       1, 1, 2, 1),
34                  ZetaFormat.Z24S8     => new FormatInfo(Format.D24UnormS8Uint, 1, 1, 4, 2),
35                  ZetaFormat.X8Z24     => new FormatInfo(Format.X8UintD24Unorm, 1, 1, 4, 1),
36                  ZetaFormat.S8Z24     => new FormatInfo(Format.S8UintD24Unorm, 1, 1, 4, 2),
37                  ZetaFormat.S8Uint    => new FormatInfo(Format.S8Uint,         1, 1, 1, 1),
38                  ZetaFormat.Zf32X24S8 => new FormatInfo(Format.D32FloatS8Uint, 1, 1, 8, 2),
39                  _                    => FormatInfo.Default,
40  #pragma warning restore IDE0055
41              };
42          }
43      }
44  }